2017 Aug 27 2000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 Date G_Ind Lat Lon Num_Spot Num_Spot_Pen Lon_Ext N-S Ratio_Area Ratio_Um Ratio_Pol Assym Num_Neutral Rough Zpc Wilson 201708272000 1 5.8 -20.9 2 1 2.6 1.59 0.46 0.12 0.00 18.03 0 -99.00 Csi Alpha 201708272000 2 8.6 -13.2 2 0 2.1 2.15 0.58 -99.00 97.38 -99.00 0 -99.00 Bxi Alpha